#popup {
  background: #ffffff;
  display: block;
  width: 100%;
  position: fixed;
  bottom: 0;
  z-index: 11; // 要比backdrop的z-index大方可显示在前面
  .pop-container{
    .pop-item{
      padding-top: 15px;
      float:left;
      width: 50%;
      text-align: center;
      img{
        border-radius: 50%;
        width: 64px;
      }
      p{
        text-align: center;
      }
    }
  }
  .cancel{
    font-size: 18pt;
    box-shadow: 0px 2px rgba(0, 0, 0, 0.1);
    font-weight: bold;
    border-top: solid 1px #f9f9f9;
  }
}
.popup-on{
  animation: popup-on .2s;
}
.popup-off{
  animation: popup-off 1s;
}
@keyframes popup-on {
  0% {
    bottom: -100%;

  }
  100% {
    bottom: 0;
  }
}
@keyframes popup-off {
  0% {
    bottom: 0%;
  }
  100% {
    bottom: -100%;
  }
}